Ana Viganó gave a conference at the National University of Colombia in June 2024, anticipating the upcoming NEL Study Days “The Body in Psychosis.” In this talk, she addressed the marks of jouissance of lalangue on the body and the different ways of dealing with them in neurosis or psychosis, with or without the operator of the Name-of-the-Father. She moves from Lacan’s first to his last teaching, clarifying ways of reading these marks and the arrangement of the speaking-being with the body.